Question

question is png please answer​

Answer 1

Answer:

Given side of square

= 10 cm

So its area

$(side) {}^{2} = 10 {}^{2} \\ = 100cm {}^{2}$

Now given radius of the circle = 3.5 cm

So its area =

$\pi \: r {}^{2} \\ = \frac{22}{7} \times 3.5 \times 3.5 \\ = 22 \times 0.5 \times 3.5 \\ = 11 \times 3.5 \\ = 38.5cm {}^{2}$

Now area of shaded region

= Area of square - Area of Circle

=

$100 - 38.5 \\ = 61.5cm {}^{2}$